activity
20102025
most citedOn arithmetic models and functoriality of Bost-Connes systems. With an appendix by Sergey Neshveyev

1 citations · 1 across the 5 of their papers we have counts for

collaborators

6 papers

math.NT2025

Shintani's invariant via cyclic quantum dilogarithm

Bora Yalkinoglu

We formulate Shintani's invariant in terms of the cyclic quantum dilogarithm. Building on earlier results that expressed Shintani's invariant using the -Pochhammer symbol, we sh…

math.NT2025

Bost-Connes systems and periodic Witt vectors

Bora Yalkinoglu

In this note, using Borger's theory of periodic Witt vectors, we construct integral refinements of the arithmetic subalgebras associated with Bost-Connes systems for general number…

math.AG2024

Arithmetic aspects of discrete periodic Toda flows

Bora Yalkinoglu

We construct a new algebraic linearization of the discrete periodic Toda flow by using Mumford's algebraic description of the Jacobian of a hyperelliptic curve. In particular, the…

math.NT2024

A note on Shintani's invariants

Bora Yalkinoglu

Shintani's celebrated invariants are conjectured to generate abelian extensions of real quadratic number fields, offering a potential solution to Hilbert's 12th problem in that set…

math.NT2011★ 1 cited

On arithmetic models and functoriality of Bost-Connes systems. With an appendix by Sergey Neshveyev

Bora Yalkinoglu

This paper has two parts. In the first part we construct arithmetic models of Bost-Connes systems for arbitrary number fields, which has been an open problem since the seminal work…

math.OA2010

On Bost-Connes type systems and Complex Multiplication

Bora Yalkinoglu

By using the theory of Complex Multiplication for general Siegel modular varieties we construct arithmetic subalgebras for BC-type systems attached to number fields containing a CM…